mirror of
https://gerrit.hackerspace.pl/hscloud
synced 2024-10-15 05:27:44 +00:00
Serge Bazanski
0f8e5a2132
This removes the need to source env.{sh,fish} when working with hscloud.
This is done by:
1. Implementing a Go library to reliably detect the location of the
active hscloud checkout. That in turn is enabled by
BUILD_WORKSPACE_DIRECTORY being now a thing in Bazel.
2. Creating a tool `hscloud`, with a command `hscloud workspace` that
returns the workspace path.
3. Wrapping this tool to be accessible from Python and Bash.
4. Bumping all users of hscloud_root to use either the Go library or
one of the two implemented wrappers.
We also drive-by replace tools/install.sh to be a proper sh_binary, and
make it yell at people if it isn't being ran as `bazel run
//tools:install`.
Finally, we also drive-by delete cluster/tools/nixops.sh which was never used.
Change-Id: I7873714319bfc38bbb930b05baa605c5aa36470a
Reviewed-on: https://gerrit.hackerspace.pl/c/hscloud/+/1169
Reviewed-by: informatic <informatic@hackerspace.pl>
52 lines
2 KiB
Bash
Executable file
52 lines
2 KiB
Bash
Executable file
#!/usr/bin/env bash
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source tools/hscloud/lib.sh || exit 1
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function main() {
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# If we're not running from `bazel run/buld`, complain and re-execute
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# ourselves.
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#
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# We do the check fairly low level, as //tools/hscloud:lib.sh will just
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# fail in this case. We want to be nice.
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#
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# This is all mostly copied from the runfiles.bash snippet in
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# tools/hscloud/lib.sh.
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f=bazel_tools/tools/bash/runfiles/runfiles.bash
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if [ ! -e "${RUNFILES_DIR:-/dev/null}/$f" ] && \
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[ ! -e "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" ] && \
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[ ! -e "$0.runfiles/$f" ] && \
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[ ! -e "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" ] && \
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[ ! -e "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" ]; then
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echo "Uh-oh, looks like you didn't run this as 'bazel run //tools:install'.">&2
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echo "Let me fix that for you in a few seconds - but work on your muscle memory, as we'll stop supporting this by some point.">&2
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sleep 2
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bazel run //tools:install -- "$@"
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exit $?
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fi
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cd $(hscloud::workspace_location)
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echo "Building hscloud tools and cluster tools..."
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bazel build //tools/... //cluster/tools/...
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local path_missing=""
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local path="$(hscloud::workspace_location)/bazel-bin/tools"
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if [[ ":$PATH:" == *":$path:"* ]]; then
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path_missing="$path"
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fi
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local path="$(hscloud::workspace_location)/bazel-bin/cluster/tools"
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if [[ ":$PATH:" == *":$path:"* ]]; then
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if [ -z "$path_missing" ]; then
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path_missing="$path"
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else
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path_missing="$path_missing:$path"
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fi
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fi
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if [ -z "$path_missing" ]; then
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echo "Tools built correctly, but your PATH should be updated to access them:">&2
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echo ' PATH="$PATH:'$path_missing'"'
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echo 'Add the above line to your shell profile, or source env.sh from the root of hscloud.'
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else
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echo "Tools built correctly and in PATH. Happy hsclouding!"
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fi
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}
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main "$@"
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